A Rube Goldberg machine built in the Latvian town of Cēsis to light a Christmas tree was recognized by Guinness World Records as the world's largest of its kind.
Record no. MRB-2026-006443
World's Largest Rube Goldberg Machine
Reference Record – Not Certified
This record is compiled from publicly available sources for reference. It has not been examined or certified by The Book of World Records.